characterised by the admission of light into the guide

Industry

CPC
F21V2200/17

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V2200/00Use of light guides

Current Industry

F21V2200/17characterised by the admission of light into the guide

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light generating system comprising an elongated luminescent body
- Patent number 11,604,321
- Issue date Mar 14, 2023
- SIGNIFY HOLDING B.V.
- Simon Eme Kadijk
- G02 - OPTICS
Information Patent Grant
Solar light collecting and guiding system
- Patent number 11,226,076
- Issue date Jan 18, 2022
- JIANGSU UNIVERSITY
- Mingyang Chen
- F21 - LIGHTING
Information Patent Grant
Heated lens lighting arrangement with optic cable extending from li...
- Patent number 10,253,965
- Issue date Apr 9, 2019
- University of Kansas
- Hongyi Cai
- G08 - SIGNALLING
Information Patent Grant
Illumination apparatus
- Patent number 10,088,113
- Issue date Oct 2, 2018
- Industrial Technology Research Institute
- Kuang-Vu Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical device
- Patent number 9,946,002
- Issue date Apr 17, 2018
- Coriant Oy
- Antti Holma
- G02 - OPTICS
Information Patent Grant
Heated lens lighting arrangement
- Patent number 9,851,086
- Issue date Dec 26, 2017
- University of Kansas
- Hongyi Cai
- G02 - OPTICS
Information Patent Grant
Fiber-optic cable with reinforcement for lining a groove
- Patent number 9,440,582
- Issue date Sep 13, 2016
- Lisa Draexlmaier GmbH
- Bernhard Bayersdorfer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light unit with light guiding device
- Patent number 8,764,246
- Issue date Jul 1, 2014
- TYC Brother Industrial Co., Ltd
- Min-Feng Lin
- F21 - LIGHTING
Information Patent Grant
Light engine
- Patent number 7,722,211
- Issue date May 25, 2010
- Koninklijke Philips Electronics N.V.
- Johan Marra
- F21 - LIGHTING
Information Patent Grant
Light emitting diode lamp with conically focused light guides
- Patent number 7,237,927
- Issue date Jul 3, 2007
- Osram Sylvania Inc.
- Charles Coushaine
- F21 - LIGHTING
Information Patent Grant
Multiple LED focused lighting device
- Patent number 7,182,496
- Issue date Feb 27, 2007
- Opto Technology, Inc.
- Marvin Ruffin
- F21 - LIGHTING
Information Patent Grant
Ventilated reflector
- Patent number 7,119,480
- Issue date Oct 10, 2006
- The Boeing Company
- James K Guy
- F21 - LIGHTING
Information Patent Grant
Solid state light source
- Patent number 7,083,298
- Issue date Aug 1, 2006
- Led Pipe
- Donald V. Pritchard
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Led-based flashlight
- Patent number 7,077,525
- Issue date Jul 18, 2006
- Optics 1, Inc.
- Robert E. Fischer
- F21 - LIGHTING
Information Patent Grant
Solid state light source
- Patent number 6,957,905
- Issue date Oct 25, 2005
- LED Pipe, Inc.
- Donald V. Pritchard
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Lamp for vehicles
- Patent number 6,880,945
- Issue date Apr 19, 2005
- Hella KG Huech & Co.
- Ulrich Knaack
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headlight
- Patent number 6,860,626
- Issue date Mar 1, 2005
- Automotive Lighting Reutlingen GmbH
- Martin Lampen
- F21 - LIGHTING
Information Patent Grant
Projection lamp with led matrix panel
- Patent number 6,767,112
- Issue date Jul 27, 2004
- Jiahn-Chang Wu
- F21 - LIGHTING
Information Patent Grant
Decorative light device having rotary actuating member
- Patent number 6,712,483
- Issue date Mar 30, 2004
- Hung Liang Co.
- Chun Liang Lin
- F21 - LIGHTING
Information Patent Grant
High efficiency illuminator
- Patent number 6,609,816
- Issue date Aug 26, 2003
- Visteon Global Technologies, Inc.
- Ajmal I. Ansari
- F21 - LIGHTING
Information Patent Grant
Efficient directional lighting system
- Patent number 6,554,456
- Issue date Apr 29, 2003
- Advanced Lighting Technologies, Inc.
- Roger F. Buelow
- F21 - LIGHTING
Information Patent Grant
Light-generating and beam-establishing device
- Patent number 6,379,027
- Issue date Apr 30, 2002
- Ruud Lighting, Inc.
- Eric J. Haugaard
- G02 - OPTICS
Information Patent Grant
Waterproof system for delivering light to a light guide
- Patent number 6,302,571
- Issue date Oct 16, 2001
- Fiberstars Incorporated
- John M. Davenport
- G02 - OPTICS
Information Patent Grant
Light-emitting diode display systems and methods with enhanced ligh...
- Patent number 6,250,775
- Issue date Jun 26, 2001
- Marpole International, Inc.
- William R. Ratcliffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Lighting devices for controlled distribution and for panel radiation
- Patent number 6,161,935
- Issue date Dec 19, 2000
- K.K. S.T.I. Japan
- Nobuo Oyama
- G02 - OPTICS
Information Patent Grant
Adaptor for coupling a light guide to a light source, in particular...
- Patent number 4,631,642
- Issue date Dec 23, 1986
- Cibie Projecteurs
- Norbert Brun
- G02 - OPTICS
Information Patent Grant
2680844
- Patent number 2,680,844
- Issue date Jun 8, 1954
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20250012425
- Publication date Jan 9, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Aya KURITA
- F21 - LIGHTING
Information Patent Application
METHOD FOR CONTROLLING LIGHT EMITTING ASSEMBLY, LIGHT EMITTING ASSE...
- Publication number 20240418347
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Peizhi WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHTING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20240209995
- Publication date Jun 27, 2024
- HELLA GmbH & Co. KGaA
- Ana Bizal
- F21 - LIGHTING
Information Patent Application
LIGHT GENERATING SYSTEM COMPRISING AN ELONGATED LUMINESCENT BODY
- Publication number 20220066109
- Publication date Mar 3, 2022
- SIGNIFY HOLDING B.V.
- SIMON EME KADIJK
- F21 - LIGHTING
Information Patent Application
A SOLAR LIGHT COLLECTING AND GUIDING SYSTEM
- Publication number 20210332963
- Publication date Oct 28, 2021
- Jiangsu University
- Mingyang CHEN
- F21 - LIGHTING
Information Patent Application
HEATED LENS LIGHTING ARRANGEMENT
- Publication number 20180094802
- Publication date Apr 5, 2018
- University of Kansas
- Hongyi CAI
- G02 - OPTICS
Information Patent Application
FIBER-OPTIC CABLE WITH REINFORCEMENT FOR LINING A GROOVE
- Publication number 20140338156
- Publication date Nov 20, 2014
- LISA DRAXLMAIER GMBH
- Bernhard BAYERSDORFER
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT UNIT WITH LIGHT GUIDING DEVICE
- Publication number 20130329433
- Publication date Dec 12, 2013
- T.Y.C. BROTHER INDUSTRIAL CO., LTD.
- MIN-FENG LIN
- G02 - OPTICS
Information Patent Application
Light Engine
- Publication number 20080094835
- Publication date Apr 24, 2008
- Koninklijke Philips Electronics, N.V.
- Johan Marra
- G02 - OPTICS
Information Patent Application
SOLID STATE LIGHT SOURCE
- Publication number 20070177382
- Publication date Aug 2, 2007
- LED PIPE
- Donald V. Pritchard
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Light emitting diode lamp with conically focused light guides
- Publication number 20050281048
- Publication date Dec 22, 2005
- Charles Coushaine
- G02 - OPTICS
Information Patent Application
Multiple LED focused lighting device
- Publication number 20050231974
- Publication date Oct 20, 2005
- Marvin Ruffin
- G02 - OPTICS
Information Patent Application
Ventilated reflector
- Publication number 20050062384
- Publication date Mar 24, 2005
- James K. Guy
- F21 - LIGHTING
Information Patent Application
Led-based flashlight
- Publication number 20050007767
- Publication date Jan 13, 2005
- Robert E. Fischer
- G02 - OPTICS
Information Patent Application
Solid state light source
- Publication number 20040170014
- Publication date Sep 2, 2004
- Donald V. Pritchard
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Xenon short-arc lamp with fiberoptic filters
- Publication number 20040057250
- Publication date Mar 25, 2004
- PerkinElmer Optoelectronics N.C., Inc
- Roy D. Roberts
- G02 - OPTICS
Information Patent Application
DECORATIVE LIGHT DEVICE HAVING ROTARY ACTUATING MEMBER
- Publication number 20040004832
- Publication date Jan 8, 2004
- Chun Liang Lin
- F21 - LIGHTING
Information Patent Application
Projection lamp with led matrix panel
- Publication number 20030223236
- Publication date Dec 4, 2003
- Jiahn-Chang Wu
- G02 - OPTICS
Information Patent Application
Headlight
- Publication number 20030156423
- Publication date Aug 21, 2003
- Martin Lampen
- F21 - LIGHTING
Information Patent Application
High efficiency illuminator
- Publication number 20030048638
- Publication date Mar 13, 2003
- Ajmal I. Ansari
- G02 - OPTICS
Information Patent Application
Lamp for vehicle
- Publication number 20030026106
- Publication date Feb 6, 2003
- Ulrich Knaack
- B60 - VEHICLES IN GENERAL
Information Patent Application
Light extractor apparatus
- Publication number 20020135298
- Publication date Sep 26, 2002
- David G. Pelka
- G02 - OPTICS

characterised by the admission of light into the guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light generating system comprising an elongated luminescent body

Solar light collecting and guiding system

Heated lens lighting arrangement with optic cable extending from li...

Illumination apparatus

Electrical device

Heated lens lighting arrangement

Fiber-optic cable with reinforcement for lining a groove

Light unit with light guiding device

Light engine

Light emitting diode lamp with conically focused light guides

Multiple LED focused lighting device

Ventilated reflector

Solid state light source

Led-based flashlight

Solid state light source

Lamp for vehicles

Headlight

Projection lamp with led matrix panel

Decorative light device having rotary actuating member

High efficiency illuminator

Efficient directional lighting system

Light-generating and beam-establishing device

Waterproof system for delivering light to a light guide

Light-emitting diode display systems and methods with enhanced ligh...

Lighting devices for controlled distribution and for panel radiation

Adaptor for coupling a light guide to a light source, in particular...

2680844

Patents Applicationslast 30 patents

LIGHT SOURCE DEVICE

METHOD FOR CONTROLLING LIGHT EMITTING ASSEMBLY, LIGHT EMITTING ASSE...

LIGHTING DEVICE AND METHOD FOR THE PRODUCTION THEREOF

LIGHT GENERATING SYSTEM COMPRISING AN ELONGATED LUMINESCENT BODY

A SOLAR LIGHT COLLECTING AND GUIDING SYSTEM

HEATED LENS LIGHTING ARRANGEMENT

FIBER-OPTIC CABLE WITH REINFORCEMENT FOR LINING A GROOVE

LIGHT UNIT WITH LIGHT GUIDING DEVICE

Light Engine

SOLID STATE LIGHT SOURCE

Light emitting diode lamp with conically focused light guides

Multiple LED focused lighting device

Ventilated reflector

Led-based flashlight

Solid state light source

Xenon short-arc lamp with fiberoptic filters

DECORATIVE LIGHT DEVICE HAVING ROTARY ACTUATING MEMBER

Projection lamp with led matrix panel

Headlight

High efficiency illuminator

Lamp for vehicle

Light extractor apparatus